US 491 Ml over Cross Canyon
Fair Condition89 years old3,400 vehicles/day
Location
| State | Colorado |
| County | Dolores |
| Location | 5.3 Mi NW Of Cahone |
| Carries | US 491 Ml |
| Crosses | Cross Canyon |
| Coordinates | 37.71866, -108.85359 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 7 (Good) |
| Culvert | 5 (Fair) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 44.0 ft (13.4 m) |
| Max Span | 14.1 ft (4.3 m) |
| Deck Width | 97.4 ft (29.7 m) |
| Deck Area | 398.0 sq m |
| Main Spans | 3 |
| Year Built | 1937 (reconstructed 1958) |
Traffic
| Avg Daily Traffic | 3,400 (2020) |
| Truck Traffic | 22% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 225 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | N-01-B |